GHSA-x7f5-5fc5-8j42

GHSA-x7f5-5fc5-8j42 PUBLISHED CVSS 6.800000190734863 MEDIUM

Record from GitHub Advisory Database · Published September 5, 2025

Improper input validation with Exynos Fastboot USB Interface prior to SMR Apr-2023 Release 1 allows a physical attacker to execute arbitrary code in bootloader.

Risk scores

CVSS 3.1

6.800000190734863

CVSS:3.1/AV:P/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H

Timeline

Sep 5, 2025 CVE Published
Apr 10, 2026 Security Advisory

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln GHSA-x7f5-5fc5-8j42
vulnetix vdb fixes GHSA-x7f5-5fc5-8j42

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/GHSA-x7f5-5fc5-8j42/fixes/registry"

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References

https://nvd.nist.gov/vuln/detail/CVE-2023-21472 advisory
https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=04 url

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